Charleston Tempo Previsão
Charleston weather: 25°C, céu limpo. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.
Will it rain in Charleston?
Possibly – there is a 21% chance in Charleston today.
A 21% chance means most of the area stays dry; a passing shower is possible but short.
Over the next 7 days, about 90 mm of precipitation is forecast, com the wettest days falling on ter. and qua..
The next 7 days carry about 4.5 times a normal week's rain for setembro (90 mm against 20 mm).
16-day previsão para Charleston
Máximas e mínimas diárias, precipitação e UV.
| Dia | Condições | Máx. / Mín. | Precip. | Vento | UV |
|---|---|---|---|---|---|
| seg., set 21 | ☁️ Encoberto | 30° / 24° | 21% | 16 km/h | 7 |
| ter., set 22 | ⛈️ Trovoada | 27° / 24° | 58% · 63 mm | 18 km/h | 7 |
| qua., set 23 | ⛈️ Trovoada | 29° / 23° | 54% · 27 mm | 22 km/h | 7 |
| qui., set 24 | 🌦️ Chuvisco fraco | 27° / 20° | 12% · 0 mm | 23 km/h | 6 |
| sex., set 25 | ☁️ Encoberto | 26° / 17° | 5% | 22 km/h | 7 |
| sáb., set 26 | 🌤️ Predominantemente limpo | 27° / 15° | 2% | 16 km/h | 7 |
| dom., set 27 | ☁️ Encoberto | 28° / 17° | 6% | 10 km/h | 6 |
| seg., set 28 | ☁️ Encoberto | 26° / 19° | 6% | 15 km/h | 7 |
| ter., set 29 | 🌦️ Chuvisco fraco | 26° / 21° | 6% · 0 mm | 14 km/h | 4 |
| qua., set 30 | 🌦️ Chuvisco fraco | 27° / 20° | 22% · 0 mm | 17 km/h | 6 |
| qui., out 1 | ☁️ Encoberto | 28° / 23° | 21% | 20 km/h | 6 |
| sex., out 2 | 🌦️ Chuvisco fraco | 28° / 22° | 29% · 1 mm | 25 km/h | 6 |
| sáb., out 3 | 🌧️ Aguaceiros | 26° / 24° | 39% · 29 mm | 23 km/h | 1 |
| dom., out 4 | 🌦️ Chuvisco | 26° / 24° | 46% · 4 mm | 21 km/h | 1 |
| seg., out 5 | 🌦️ Chuvisco fraco | 26° / 22° | 35% · 3 mm | 19 km/h | 1 |
| ter., out 6 | ☀️ Céu limpo | -- / -- | 32% | -- | — |
What this means for Charleston
Today is slightly warmer than average for setembro. The forecast high of 30°C is 1.8°C above the 28°C typical for this month.
A 21% chance means most of the area stays dry; a passing shower is possible but short.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in junho a agosto.
The gap between the warmest and coldest month averages 20°C.
What a pack, what a skip
- Lightweight, light-coloured clothing and a refillable water bottle
- dom.glasses, a brimmed hat and SPF 30+
- A packable rain shell – 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid janeiro, agosto and dezembro – historically the least comfortable months here.
Ver a previsão de Charleston por período
Charleston weather – more answers
Explore Charleston
Every topic we hold for this place, and the same topic for the places around it.
Tempo for related places
Frequently asked questions
Where is Charleston?
Charleston is a city in South Carolina. Its coordinates are 32.7765, -79.9311. It lies in América do Norte.
What is the weather like in Charleston agora?
It is currently 25°C (76°F) com céu limpo. Humidade is 87% and wind is 4 km/h.
When is the best time a visit Charleston?
março, abril, junho, setembro and novembro offer the most comfortable conditions in Charleston, which has a temperate climate. janeiro, agosto and dezembro are usually the hardest months for outdoor plans.
What time zone is Charleston in?
Charleston observes America/New_York (UTC-04:00). The hora local is 1:21 AM.
How many people live in Charleston?
Charleston has a population of approximately 150.000.
What is the nearest airport a Charleston?
The closest airports are Hartsfield-Jackson Atlanta International Airport (ATL), 429 km away.
What are the top things a do in Charleston?
Popular options include Hunting Island State Park, Congaree National Park, Myrtle Beach and Chimney Rock State Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) – coordinates, hierarchy and facts. |
|---|---|
| Previsão and observations | Open-Meteo (ECMWF and national models). |
| Qualidade do ar and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Clima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Tempo Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing – the block is simply not shown. |
Last updated setembro 21, 2026 at 1:21 AM hora local. Live blocks refresh every 15 minutes; climate averages monthly.
